2-, 4-, 5- & 6-Speed Manual Transmissions at Summit Racing

American Powertrain Manual Transmissions COGM-A2BX

ProFit TKX Combo Kit for 1968-72 Chevelle, 442, Cutlass, Tempest, LeMans and GTO .72 OD

Part Number: AWR-COGM-A2BX

Not Yet Reviewed

Estimated Ship Date: Jul 10, 2025 if ordered today

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Estimated Ship Date: Jul 10, 2025 if ordered today

American Powertrain Manual Transmissions COGM-A2DX

ProFit TKX Combo Kit for 1968-72 Chevelle, 442, Cutlass, Tempest, LeMans and GTO .81 OD

Part Number: AWR-COGM-A2DX

Not Yet Reviewed

Estimated Ship Date: Jul 10, 2025 if ordered today

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Estimated Ship Date: Jul 10, 2025 if ordered today

American Powertrain Manual Transmissions COGM-B1BX

ProFit TKX Combo Kit for 1955-57 Tri-5 Chevy. .72 OD

Part Number: AWR-COGM-B1BX

Not Yet Reviewed

Estimated Ship Date: Jul 10, 2025 if ordered today

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Estimated Ship Date: Jul 10, 2025 if ordered today

American Powertrain Manual Transmissions COGM-B1DX

ProFit TKX Combo Kit for 1955-57 Tri-5 Chevy. .81 OD

Part Number: AWR-COGM-B1DX

Not Yet Reviewed

Estimated Ship Date: Jul 10, 2025 if ordered today

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Estimated Ship Date: Jul 10, 2025 if ordered today

American Powertrain Manual Transmissions COGM-C3BX

ProFIt TKX Combo Kit for 1968-76 C3 Corvette .72 OD

Part Number: AWR-COGM-C3BX

Not Yet Reviewed

Estimated Ship Date: Jul 10, 2025 if ordered today

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Estimated Ship Date: Jul 10, 2025 if ordered today

American Powertrain Manual Transmissions COGM-C3DX

ProFIt TKX Combo Kit for 1968-76 C3 Corvette .81 OD

Part Number: AWR-COGM-C3DX

Not Yet Reviewed

Estimated Ship Date: Jul 10, 2025 if ordered today

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Estimated Ship Date: Jul 10, 2025 if ordered today

American Powertrain Manual Transmissions COGM-CAG

XRANS COMBO KIT

Part Number: AWR-COGM-CAG

Not Yet Reviewed

Estimated Ship Date: Jul 10, 2025 if ordered today

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Estimated Ship Date: Jul 10, 2025 if ordered today

Call to Order

American Powertrain Manual Transmissions COGM-F1BX

ProFit TKX Combo Kit for 1967-69 Chevy F-body Camaro, Firebird and TransAm .72 OD

Part Number: AWR-COGM-F1BX

Not Yet Reviewed

Estimated Ship Date: Jul 10, 2025 if ordered today

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Estimated Ship Date: Jul 10, 2025 if ordered today

American Powertrain Manual Transmissions COGM-F1DX

ProFit TKX Combo Kit for 1967-69 Chevy F-body Camaro, Firebird and TransAm .81 OD

Part Number: AWR-COGM-F1DX

Not Yet Reviewed

Estimated Ship Date: Jul 10, 2025 if ordered today

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Estimated Ship Date: Jul 10, 2025 if ordered today

American Powertrain Manual Transmissions COPO-A2FX

1968-72 GM BOP A-Body (LeMans, GTO, Cutlass, 442, Skylark, GS) Kit Includes: TKX17805 Tremec TKX - 600ft-lb Constant Load Rated, 2.87 1st, .68OD

Part Number: AWR-COPO-A2FX

Not Yet Reviewed

Estimated Ship Date: Jul 10, 2025 if ordered today

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Estimated Ship Date: Jul 10, 2025 if ordered today

American Powertrain Manual Transmissions COGM-F2BX

ProFit TKX Combo Kit for 1970-74 Chevy F-body Camaro, Firebird and TransAm .72 OD

Part Number: AWR-COGM-F2BX

Not Yet Reviewed

Estimated Ship Date: Jul 10, 2025 if ordered today

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Estimated Ship Date: Jul 10, 2025 if ordered today

American Powertrain Manual Transmissions COGM-F2DX

ProFit TKX Combo Kit for 1970-74 Chevy F-body Camaro, Firebird and TransAm .81 OD

Part Number: AWR-COGM-F2DX

Not Yet Reviewed

Estimated Ship Date: Jul 10, 2025 if ordered today

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Estimated Ship Date: Jul 10, 2025 if ordered today

American Powertrain Manual Transmissions COCH-B1AX

Pro-Fit TKX Combo Kit for 1966-70 Mopar B-body. .81 OD

Part Number: AWR-COCH-B1AX

Not Yet Reviewed

Estimated Ship Date: Jul 10, 2025 if ordered today

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Estimated Ship Date: Jul 10, 2025 if ordered today

American Powertrain Manual Transmissions COCH-B1KX

Pro-Fit TKX Combo Kit for 1966-70 Mopar B-body. .68 OD

Part Number: AWR-COCH-B1KX

Not Yet Reviewed

Estimated Ship Date: Jul 10, 2025 if ordered today

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Estimated Ship Date: Jul 10, 2025 if ordered today

American Powertrain Manual Transmissions COCH-E1AX

Pro-Fit TKX Combo Kit for 1970-74 Mopar E-body AND Bucket Seat 1971-74 B-body. .81 OD

Part Number: AWR-COCH-E1AX

Not Yet Reviewed

Estimated Ship Date: Jul 10, 2025 if ordered today

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Estimated Ship Date: Jul 10, 2025 if ordered today

American Powertrain Manual Transmissions COCH-E1CX

Pro-Fit TKX Combo Kit for 1970-74 Mopar E-body AND Bucket Seat 1971-74 B-body. .68 OD

Part Number: AWR-COCH-E1CX

Not Yet Reviewed

Estimated Ship Date: Jul 10, 2025 if ordered today

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Estimated Ship Date: Jul 10, 2025 if ordered today

American Powertrain Manual Transmissions COCH-A1AX

Pro-Fit TKX Combo Kit for 1967-76 Mopar A-body .81 OD

Part Number: AWR-COCH-A1AX

Not Yet Reviewed

Estimated Ship Date: Jul 10, 2025 if ordered today

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Estimated Ship Date: Jul 10, 2025 if ordered today

American Powertrain Manual Transmissions COFO-M2AX

ProFit TKX Combo Kit for 1983 to 93 Ford Mustang .72 OD

Part Number: AWR-COFO-M2AX

Not Yet Reviewed

Estimated Ship Date: Jul 10, 2025 if ordered today

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Estimated Ship Date: Jul 10, 2025 if ordered today

American Powertrain Manual Transmissions COFO-M2CX

ProFit TKX Combo Kit for 1983 to 93 Ford Mustang .81 OD

Part Number: AWR-COFO-M2CX

Not Yet Reviewed

Estimated Ship Date: Jul 10, 2025 if ordered today

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Estimated Ship Date: Jul 10, 2025 if ordered today

American Powertrain Manual Transmissions COFO-M2EX

ProFit TKX Combo Kit for 1983 to 93 Ford Mustang .68 OD

Part Number: AWR-COFO-M2EX

Not Yet Reviewed

Estimated Ship Date: Jul 10, 2025 if ordered today

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Estimated Ship Date: Jul 10, 2025 if ordered today

American Powertrain Manual Transmissions COGM-F3BX

ProFit TKX Combo Kit for 1975-81 Chevy F-body Camaro, Firebird and TransAm .72 OD

Part Number: AWR-COGM-F3BX

Not Yet Reviewed

Estimated Ship Date: Jul 10, 2025 if ordered today

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Estimated Ship Date: Jul 10, 2025 if ordered today

American Powertrain Manual Transmissions COGM-F3DX

ProFit TKX Combo Kit for 1975-81 Chevy F-body Camaro, Firebird and TransAm .81 OD

Part Number: AWR-COGM-F3DX

Not Yet Reviewed

Estimated Ship Date: Jul 10, 2025 if ordered today

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Estimated Ship Date: Jul 10, 2025 if ordered today

American Powertrain Manual Transmissions COGM-T2FX

TKX 5-SPEED KIT

Part Number: AWR-COGM-T2FX

Not Yet Reviewed

Estimated Ship Date: Jul 10, 2025 if ordered today

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Estimated Ship Date: Jul 10, 2025 if ordered today

American Powertrain Manual Transmissions COGM-X2BX

ProFit TKX Combo Kit for 1968-74 Chevy Nova/ Pontiac Ventura .72 OD

Part Number: AWR-COGM-X2BX

Not Yet Reviewed

Estimated Ship Date: Jul 10, 2025 if ordered today

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Estimated Ship Date: Jul 10, 2025 if ordered today

American Powertrain Manual Transmissions COGM-X2DX

ProFit TKX Combo Kit for 1968-74 Chevy Nova/ Pontiac Ventura .81 OD

Part Number: AWR-COGM-X2DX

Not Yet Reviewed

Estimated Ship Date: Jul 10, 2025 if ordered today

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Estimated Ship Date: Jul 10, 2025 if ordered today